Publications
Since 1966, CERC scientists have published over 2000 peer reviewed articles and reports. Browse our publications below or search CERC's publications by author or title through the USGS Publications Warehouse.
Filter Total Items: 1488
CYP1A protein expression and catalytic activity in double-crested cormorants experimentally exposed to Deepwater Horizon Mississippi Canyon 252 oil CYP1A protein expression and catalytic activity in double-crested cormorants experimentally exposed to Deepwater Horizon Mississippi Canyon 252 oil
Double-crested cormorants (Phalacrocorax auritus, DCCO) were orally exposed to Deepwater Horizon Mississippi Canyon 252 (DWH) oil to investigate oil-induced toxicological impacts. Livers were collected for multiple analyses including cytochrome P4501A (CYP1A) enzymatic activity and protein expression. CYP1A enzymatic activity was measured by alkoxyresorufin O-dealkylase (AROD) assays...
Authors
Courtney R. Alexander, Michael J. Hooper, Dave Cacela, Kim D. Smelker, Caleshia S. Calvin, Karen M. Dean, Steve J. Bursian, Fred L. Cunningham, Katie C. Hanson-Dorr, Katherine E. Horak, John P. Isanhart, Jane E. Link, Susan A. Shriner, Celine A.J. Godard-Codding
First evidence of bighead carp wild recruitment in Western Europe, and its relation to hydrology and temperature First evidence of bighead carp wild recruitment in Western Europe, and its relation to hydrology and temperature
Bighead carp (Hypophthalmichthys nobilis) have been introduced throughout Europe, mostly unintentionally, and little attention has been given to their potential for natural reproduction. We investigated the presence of young-of-the-year bighead carp in an irrigation canal network of Northern Italy and the environmental conditions associated with spawning in 2011–2015. The adult bighead...
Authors
Marco Milardi, Duane Chapman, James M. Long, Giuseppe Castaldelli
Metabarcoding of environmental DNA samples to explore the use of uranium mine containment ponds as a water source for wildlife Metabarcoding of environmental DNA samples to explore the use of uranium mine containment ponds as a water source for wildlife
Understanding how anthropogenic impacts on the landscape affect wildlife requires a knowledge of community assemblages. Species surveys are the first step in assessing community structure, and recent molecular applications such as metabarcoding and environmental DNA analyses have been proposed as an additional and complementary wildlife survey method. Here, we test eDNA metabarcoding as...
Authors
Katy E. Klymus, Catherine A. Richter, Nathan Thompson, Jo Ellen Hinck
Overview of avian toxicity studies for the Deepwater Horizon Natural Resource Damage Assessment Overview of avian toxicity studies for the Deepwater Horizon Natural Resource Damage Assessment
The Oil Pollution Act of 1990 establishes liability for injuries to natural resources because of the release or threat of release of oil. Assessment of injury to natural resources resulting from an oil spill and development and implementation of a plan for the restoration, rehabilitation, replacement or acquisition of natural resources to compensate for those injuries is accomplished...
Authors
Steven J. Bursian, C. R. Alexander, Dave Cacela, Fred L. Cunningham, Karen M. Dean, Brian S. Dorr, Christine K. Ellis, Celine A.J. Godard-Codding, Christopher G. Guglielmo, Katie C. Hanson-Dorr, Kendall E. Harr, Katherine A. Healy, Michael J. Hooper, Katherine E. Horak, John P. Isanhart, Lisa V. Kennedy, Jane E. Link, Ivan Maggini, John K. Moye, Christina R. Perez, Chris A. Pritsos, Susan A. Shriner, Kinberly A. Trust, Peter L. Tuttle
Influence of sediment chemistry and sediment toxicity on macroinvertebrate communities across 99 wadable streams of the Midwestern USA Influence of sediment chemistry and sediment toxicity on macroinvertebrate communities across 99 wadable streams of the Midwestern USA
Simultaneous assessment of sediment chemistry, sediment toxicity, and macroinvertebrate communities can provide multiple lines of evidence when investigating relations between sediment contaminants and ecological degradation. These three measures were evaluated at 99 wadable stream sites across 11 states in the Midwestern United States during the summer of 2013 to assess sediment...
Authors
Patrick W. Moran, Lisa H. Nowell, Nile E. Kemble, Barbara Mahler, Ian R. Waite, Peter C. Van Metre
Development of a dual luciferase activity and fluorescamine protein assay adapted to a 384 micro-well plate format: Reducing variability in human luciferase transactivation cell lines aimed at endocrine active substances Development of a dual luciferase activity and fluorescamine protein assay adapted to a 384 micro-well plate format: Reducing variability in human luciferase transactivation cell lines aimed at endocrine active substances
There is a need to adapt cell bioassays to 384-well and 1536-well formats instead of the traditional 96-well format as high-throughput screening (HTS) demands increase. However, the sensitivity and performance of the bioassay must be re-verified in these higher micro-well plates, and verification of cell health must also be HT (high-throughput). We have adapted two commonly used human...
Authors
Jennifer Brennan, Donald E. Tillitt
Restoration of contaminated ecosystems: adaptive management in a changing climate Restoration of contaminated ecosystems: adaptive management in a changing climate
Three case studies illustrate how adaptive management (AM) has been used in ecological restorations that involve contaminants. Contaminants addressed include mercury, selenium, and contaminants and physical disturbances delivered to streams by urban stormwater runoff. All three cases emphasize the importance of broad stakeholder input early and consistently throughout decision analysis...
Authors
Aida Farag, Diane L. Larson, Jenny Stauber, Ralph Stahl, John Isanhart, Kevin T. McAbee, Christopher J. Walsh
Widespread legacy brine contamination from oil production reduces survival of chorus frog larvae Widespread legacy brine contamination from oil production reduces survival of chorus frog larvae
Advances in drilling techniques have facilitated a rapid increase in hydrocarbon extraction from energy shales, including the Williston Basin in central North America. This area overlaps with the Prairie Pothole Region, a region densely populated with wetlands that provide numerous ecosystem services. Historical (legacy) disposal practices often released saline co-produced waters (brines...
Authors
Blake R. Hossack, Holly J. Puglis, William A. Battaglin, Chauncey W. Anderson, R. Ken Honeycutt, Kelly L. Smalling
A comparison of four porewater sampling methods for metal mixtures and dissolved organic carbon and the implications for sediment toxicity evaluations A comparison of four porewater sampling methods for metal mixtures and dissolved organic carbon and the implications for sediment toxicity evaluations
Evaluations of sediment quality conditions are commonly conducted using whole-sediment chemistry analyses but can be enhanced by evaluating multiple lines of evidence, including measures of the bioavailable forms of contaminants. In particular, porewater chemistry data provide information that is directly relevant for interpreting sediment toxicity data. Various methods for sampling...
Authors
Danielle M. Cleveland, William G. Brumbaugh, Donald D. MacDonald
Assessment of adult pallid sturgeon fish condition, Lower Missouri River—Application of new information to the Missouri River Recovery Program Assessment of adult pallid sturgeon fish condition, Lower Missouri River—Application of new information to the Missouri River Recovery Program
During spring 2015, Nebraska Game and Parks Commission (NGPC) biologists noted that pallid sturgeon (Scaphirhynchus albus) were in poor condition during sampling associated with the Pallid Sturgeon Population Assessment Project and NGPC’s annual pallid sturgeon broodstock collection effort. These observations prompted concerns that reduced fish condition could compromise reproductive...
Authors
Michael T. Randall, Michael E. Colvin, Kirk D. Steffensen, Timothy L. Welker, Landon L. Pierce, Robert B. Jacobson
Management implications of broadband sound in modulating wild silver carp (Hypophthalmichthys molitrix) behavior Management implications of broadband sound in modulating wild silver carp (Hypophthalmichthys molitrix) behavior
Invasive silver carp (Hypophthalmichthys molitrix) dominate large regions of the Mississippi River drainage, outcompete native species, and are notorious for their prolific and unusual jumping behavior. High densities of juvenile and adult (~25 kg) carp are known to jump up to 3 m above the water surface in response to moving watercraft. Broadband sound recorded from an outboard motor...
Authors
Brooke J. Vetter, Robin D. Calfee, Allen F. Mensinger
Experimental observations on the decay of environmental DNA from bighead and silver carps Experimental observations on the decay of environmental DNA from bighead and silver carps
Interest in the field of environmental DNA (eDNA) is growing rapidly and eDNA surveys are becoming an important consideration for aquatic resource managers dealing with invasive species. However, in order for eDNA monitoring to mature as a research and management tool, there are several critical knowledge gaps that must be filled. One such gap is the fate of eDNA materials in the aquatic
Authors
Richard F. Lance, Katy E. Klymus, Catherine A. Richter, Xin Guan, Heather L. Farrington, Matthew R. Carr, Nathan Thompson, Duane Chapman, Kelly L. Baerwaldt